baber/WOPTO huggingface dataset:
Patent JP-H0273603-A (JP)
Title: Laminated type varistor
Inventor: TAIRA HIROAKI
IPC: H01C7/10
Filed: 1988-09-08
Abstract: PURPOSE:To avoid the deterioration of varistor characteristics due to the change of properties of inner electrodes by burying the electrode in a varistor layer, forming semiconducted lead layers on both end faces of a laminate, and externally leading the electrodes. CONSTITUTION:Inner electrodes 3 are buried and sealed in a sintered material 4, one end faces 3a of the electrodes 3 are disposed further near both the end faces 4a, 4b of the material 4 alternately in a zigzag manner, and the other end faces 3b of the electrodes 3 are disposed slightly separately from the end faces 4a, 4b of the material 4. A lead layer 6 made by semiconducting a varistor layer is formed in thickness arriving at the one end face 3a of the electrode 3 at the faces 4a, 4b of the material 4. The layer 6 is coated with paste containing as a main ingredient Ae at the faces 4a, 4b, and heated to be solid dissolved in ZnO of the material 4. The outer surfaces of the layers 6 are connected to external electrodes 5, and the electrodes 3 are extended to the electrodes 5 through the layer 6. Thus, the deterioration of varistor characteristics due to the change of properties of the inner electrodes can be avoided.
Patent JP-H0947590-A (JP)
Title: Multihead sewing machine
Inventor: KONDO MASAKAZU
IPC: D05B11/00
Filed: 1995-08-09
Abstract: PROBLEM TO BE SOLVED: To make a multihead sewing machine movable keeping their relative positions of heads and shuttles for eliminating nuisance of mutual positioning, movable easily and quickly, with improved workability, and capable of eliminating one of upper and lower drive devices for moving, by connecting each head part and shuttle part. SOLUTION: A multihead sewing machine 1 is equipped with an upper frame 1b and a lower frame 1c bridging between a pair of stand frames 1a, each sewing machine head part 6 is movably mounted on a pair of rails 5 installed in front of the upper frame 1b through a support base 7. A rail 18 is equipped on the upper face of the lower frame 1c and sewing machine head parts with each shuttle part 19 are movably installed thereon. A connection device 24 to connect the head parts 6 and shuttle parts 9 in moving is installed on the head parts 6. A connected parts corresponding to the connection device 24 are installed on the corresponding shuttle parts 9.
Patent JP-H0954983-A (JP)
Title: Optical recording medium and its production
Inventor: KINOSHITA FUMIO
IPC: G11B7/24073
Filed: 1995-08-10
Abstract: PROBLEM TO BE SOLVED: To improve flowability, transferability and mold releasability at the time of molding a substrate, to mold a high precision substrate and to obtain an optical recording medium having satisfactory recording and reproducing characteristics with the substrate. SOLUTION: A resin compsn. based on polycarbonate and contg. 0.001-0.05wt.% higher fatty acid ester of polyhydric alcohol based on the weight of the polycarbonate is molded to form a substrate. The ratio (Mw/Mn) of the wt. average mol. wt. (Mw) of the polycarbonate to the number average mol. wt. (Mn) is >=2.5 and the viscosity average mol. wt. of the polycarbonate is 13,000-18,000. A recording layer is formed on the substrate.
Patent JP-2000051896-A (JP)
Title: Method for deodorizing dewatered sludge cake
Inventor: KUNINISHI TAKESHI
IPC: C02F11/14
Filed: 1998-08-10
Abstract: PROBLEM TO BE SOLVED: To prevent the deterioration of work environment, such as a bad odor, in the drying and vol. reduction of a dewatered sludge cake by adding cement and/or zeolite to the dewatered sludge cake and drying the cake so as to keep the water content of the resultant dried cake at a specified value or lower. SOLUTION: Based on a dewatered sludge cake, about 0.5-30 wt.% cement and/or about 0.5-30 wt.% zeolite is added to the dewatered sludge cake, and the cake is dried to such a state that the water content is 10 wt.% or lower. Thus is obtd. a substantialy completely deodorized product. Pref., both cement and zeolite are added to a dewatered sludge cake, and their mixing ratio is pref. about 1/1, though the ratio can be varied in a wide range. Thus, an odor is not generated even after a long storage and hence the deterioration of work environment can be prevented.
Patent JP-H0953200-A (JP)
Title: Insoluble electrode and its production
Inventor: KURISU YASUSHI
IPC: C25D17/10
Filed: 1995-08-11
Abstract: PROBLEM TO BE SOLVED: To produce an insoluble electrode excellent in corrosion resistance even if being electrolyzed at a high current density of specified value, free from peeling and withstanding use for a long time. SOLUTION: An insoluble electrode is produced in such a manner that an electrode base metal 1 is composed of an electrically conductive metal, the surface of this electrode base metal 1 is provided with an intermediate layer 6 composed of insulating oxides having a layer structure parallel to the electrode base metal 1, the surface is furthermore provided with an electrically conductive layer 7 on the topmost surface layer side composed of porous insulating oxides having a layer structure parallel to the electrode base metal 1 and electrically conductive oxides essentially consisting of IrO2 , and thereafter, as an electrode topmost surface layer, film-forming is executed to the surface of the electrically conductive layer 7 essentially consisting of IrO2 by coating and baking, and furthermore,  the one in which the volume ratio of the insulating oxides composing the layer of the side of the electrode base metal 1 in the intermediate layer to the electrode base metal components lies in the range of (60:40) to (95:5), and, moreover, the volume ratio of the insulating oxides composing the layer on the electrode topmost surface layer to the electrically conductive oxides essentially consisting of IrO2 lies in the range of (60:40) to (95:5) is produced.
Patent JP-S6381914-A (JP)
Inventor: MORIMOTO TAKESHI
IPC: H01G11/82
Filed: 1986-09-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0547100-A (JP)
Title: Flexible disk
Inventor: HASEGAWA SABURO
IPC: G11B19/20
Filed: 1991-08-13
Abstract: PURPOSE:To provide the flexible disk device with a bearing part capable of supporting the rotation with high accuracy in spite of its thin structure. CONSTITUTION:An axis 2 is vertically fixed to a substrate 1. A thrust member 4 is intervened between its bearing part, and thrust load is supported by covering a cylindrical medium rotational axis 3 forming the closed bottom part. The radial load is supported by the outer peripheral surface of the axis 2 and the inner peripheral surface of the outer axis 3, and a hub 5 is fixed to the outer peripheral surface of the medium rotational axis 3, constituting a rotor 6 and a rotor part. In the substrate 1, a winding coil 8 is arranged. The rotor part is rotated by applying electric current. The thrust member shall be part of the medium rotational axis 3.
Patent JP-H1069439-A (JP)
Title: Interface signal operating device
Inventor: TERACHI AKINORI
IPC: G06F13/12
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To provide an interface signal operating device which can test a function that detects a failure asynchronous with the transfer of data performed via an interface. SOLUTION: When a switch 4-1 is set at a position (1), the power definition signal 7 sent from a data transmission part 1 of a channel device is separated and the potential of the signal 7 received at a data reception part 3 is set at a high level. When the switch 4-1 is set at a position (2), the signal 7 is transmitted between both parts 1 and 3. When the switch 4-1 is set at a position (3), the signal 7 sent from the part 1 is separated and the potential of the signal 7 received at the part 3 is set at a low level.
Patent JP-H0651686-A (JP)
Title: Holographic stereogram
Inventor: USAMI TAMOTSU
IPC: G02B5/32
Filed: 1992-08-04
Abstract: PURPOSE:To easily observe a holographic stereogram by irradiating reference light from plural directions, storing image information in every direction of the reference light and making it possible to reconstruct the image information even in the case of irradiating the image information with the light not only from one direction but also from plural directions. CONSTITUTION:A hologram dry plate 32 is irradiated with the reference light from a left oblique direction by a camera 28. Some beams of the reference light are transmitted through the gap of a slit plate 31, and then, the beams interfere with the light 51 transmitted through a diffusion plate screen 30 on the hologram dry plate 32 so as to form interference fringes, and then, the interference fringes are recorded on the hologram dry plate 32. Plural optical systems are combined so as to irradiate the reference light from plural directions and the image information is stored in every direction of the reference light. Then, in the case that at least the reference light from the same direction out of plural directions is irradiated when the holographic stereogram is formed, respective pieces of image information for respective frames of a series of original images having a continuously changing visual difference and which are stored in the holographic stereogram are reconstructed.
Patent JP-S6385260-A (JP)
Title: Ignition timing controller for internal combustion engine
Inventor: TOKITA HARUTOSHI
IPC: F02P5/15
Filed: 1986-09-25
Abstract: PURPOSE:To control satisfactorily ignition timing in response to the deflection of transient air ratio for improving maneuverability by determining the ignition timing according to the results of detecting speed and load of an engine while determining the delay angle of ignition timing according to a transient fuel correction amount. CONSTITUTION:In running of an internal combustion engine 9, a controller 4 at first obtained the next time ignition signal generating period and injection time from the outputs of a rotational angle sensor 2 and a pressure sensor 3 and serves to control an ignition coil 7 and an injector 10. Also, it takes in voltage signals of a throttle sensor 1 every cycle for a fixed time to calculate the absolute the absolute value of throttle opening and a change amount from the previous time and correctively increase the injection time corresponding to the output air-fuel ratio when the throttle opening reaches a predetermined value or more. Further, in the acceleration having change amount more than a predetermined value, the asynchronous injection is carried out to correct the delay angle of ignition timing according to the number of times of the asynchronous injection at that time.
Patent JP-H0892359-A (JP)
Title: Biodegradable polyester adhesive
Inventor: MIYAMOTO TAKASHI
IPC: C09J167/04
Filed: 1994-09-21
Abstract: PURPOSE: To obtain the subject adhesive containing each specific proportion of lactic acid residue and caprolactone residue, and also containing a biodegradable polyester with specific reduced viscosity, stable in quality, excellent in water resistance, presenting high bond strength, thus useful for bonding biodegradable base materials. CONSTITUTION: This adhesive contains 60-95 (pref. 65-90) mol% of lactic acid residue of formula I [the molar ratio of L-lactic acid to D-lactic acid (L/D) being 1-9], 5-30 (pref. 10-20) mol% of caprolactone residue of formula II, and also contains a biodegradable polyester 0.5-1.5 (pref. 0.6-1.3) dL/g in reduced viscosity (ηSP/c). It is preferable that the biodegradable polyester also contain respective residues of oxy acid(s), succinic acid, propylene glycol and/or glycerin. This biodegradable polyester is obtained, for example, by melt blending of a lactide, i.e., lactic acid dimer, and caprolactone followed by ring opening polymerization using a relevant catalyst.
Patent JP-H1073265-A (JP)
Title: Floor heating panel and folding method therefor
Inventor: IIJIMA SHIGEKO
IPC: F24D3/16
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To reduce the number of parts, to simplify folding, and to facilitate execution of work by a method wherein cuts are formed in a base body made of foamed resin and a conduction pipe is removably fitted in a part formed by mounting a surface material in a specified width with the cut nipped therebetween. SOLUTION: A long plate-form molded product made of foamed resin forms a base body and rigid general purpose resin, such as polystyrene and polyethylene, is enumerated as constituting resin. Since the base body is arranged as a floor heating panel between floor joists 2, the width thereof is set to 253mm. Cuts 5 are formed at intervals of a given distance in the floor heating panel, which forms unit bodies 3, having a given length, by the cuts 5. A groove 10 is formed in one surface of the unit body 3 and a conduction pipe 4 for heating fluid is embedded in the groove 10. A part 7 wherein the surface material 6 is mounted with the cut 5 nipped therebetween is formed at the unit body 3 and the conduction pipe 4 is removably fitted in the part 7.
Patent JP-H0567069-A (JP)
Title: Schedule preparation system
Inventor: OTA TAKUO
IPC: G06Q10/00
Filed: 1991-09-06
Abstract: PURPOSE:To reduce a time loss at the time of executing a scheduling once more by deciding a schedule objective date of a month when the schedule is executed by a simulation based on the information of an operational information data base by a periodic simulation means. CONSTITUTION:The calendar of the month when the schedule is attained is prepared by a monthly operating calendar preparing means 6. A period simulation means 7 decides the schedule objective date at each job by referring to the calendar prepared by the preparing means 6, based on the period of the job executable condition and the classification data of the calendar of an operational information managing data base 3. At that time, the simulation means 7 removes the job in conflict with the designation of the operational starting date, non-executable date, exclusive job of the job executable condition, from the scheduling at that date. Thus, the storage of the calculation of the scheduling time, and the scheduling result in a schedule data base can be omitted.
Patent JP-H0677206-A (JP)
Title: Liquid treatment vessel
Inventor: OKUNO MICHIHIRO
IPC: H01L21/306
Filed: 1992-08-26
Abstract: PURPOSE:To facilitate the replacement of a filter film by circulating the treatment solution used for wet treatment. CONSTITUTION:The title liquid treatment vessel is constructed in such a manner that a filter 3 is formed between an inner vessel 1 and an outer vessel 2, the chemical solution overflowed from the inner vessel 1 is received by the outer vessel 2, and the chemical solution is passed through a filter 3, circulated to the inner vessel 1 by a pump 4 through a piping 5 from the lower side of the outer vessel 2. As a result, the filter 3 can be replaced easily. Accordingly, as the filter is not provided in the midway of the piping, it can be washed by a shower washing by removing the chemical solution in the vessel, and it can be replaced easily.
Patent JP-S59121261-A (JP)
Title: Shaft sealing device
Inventor: FURUKAWA KEISHIN
IPC: B29B7/00
Filed: 1982-12-27
Abstract: PURPOSE:To ensure the seal of liquid at parts where a rotary shaft penetrates through dams by a method wherein the shaft sealing device is used for a manufacturing device polymerizing a polymer such as polyester or the like continuously. CONSTITUTION:A housing 18 is attached to the dams 16a, 16b fixedly and screws 19a, 19b are attached to the rotary shaft 11 integrally. The screws 19a, 19b are provided with screw grooves of opposite directions so that liquid in a fore stage (left side in the diagram) is advanced to the right and the same in the aft stage is advanced to the left. The housing 18 is also provided with a liquid extracting hole 20 near a place where the screws 19a, 19b contact with each other so that the liquid, forcibly advanced by the screws 19a, 19b, may be extracted continuously by a small amount. Since the device is thus constructed, the sure sealing may be effected.
Patent JP-H0677602-A (JP)
Title: Semiconductor light emitting device
Inventor: KURANAKA SATOSHI
IPC: H01S5/022
Filed: 1992-08-26
Abstract: PURPOSE:To prevent deterioration due to oxidation on the end face caused by mixture of trace oxygen by mounting a semiconductor light emitting element in a hermetically sealed package filled with reducing ambient gas. CONSTITUTION:When oxygen is admixed with ambient gas 5 composed of carbon monoxide and carbon dioxide, the oxygen is converted through chemical reaction to carbon dioxide with partial pressure of oxygen in the atmospheric gas 5 being negligible. Consequently, deterioration of an LD chip due to oxidation caused by admixture of trace oxygen can be prevented even under high temperature high working current conditions. Only a trace of oxygen is admixed with the mixture gas during production of constituent gas or during assembly of semiconductor device. Consequently, toxic carbon monoxide is required only several % in mixing ratio.
Patent JP-H0566139-A (JP)
Title: Thermal type air meter
Inventor: TAKAHASHI MINORU
IPC: G01F1/69
Filed: 1991-09-06
Abstract: PURPOSE:To provide a thermal type air meter improved in precision of air flow rate measurement by making the air meter difficult to receive the influence of the fluctuation of flow velocity distribution in a sub-passage. CONSTITUTION:In a thermal type air meter, an air passage is formed of the main passage 2 and sub-passage 3 of a body 1. A plurality of heating resistance bodies 4 are provided in parallel to each other in the sub-passage 3 so that their positions are symmetrical to the center of the sub-passage 3. By providing the plurality of the heating resistance bodies 4 in the sub-passage 3, channeling in the passage caused by temperature rise, throttle valve opening, engine pulsation, and the others is averaged, and an air meter difficult to have the influence of channeling by external disturbance can be provided.
Patent JP-H04109402-A (JP)
Title: Bias magnetic field impressing mechanism
Inventor: TAKAHASHI MITSUO
IPC: G11B5/02
Filed: 1990-08-29
Abstract: PURPOSE:To switch an N-pole and an S-pole at high speed and highly precisely, and to speed up recording to a magneto-optical disk by using a permanent magnet to impressing a bias magnetic field also as the rotor of a stepping motor. CONSTITUTION:The permanent magnet 2 is used also as the rotor of the stepping motor 4. Namely, in the case that various kinds of information are recorded in the magneto-optical disk 1, the permanent magnet 2 is rotated gradually one step by one step similarly to the rotor of the stepping motor 4 by controlling the supply of a current to each coil 7, 8 by a drive circuit 9. Then, the N-pole or the S-pole of the permanent magnet 2 is stopped selectively in a state that it faces to the recording surface 1a of the magneto-optical disk 1, and the recording surface 1a is irradiated by laser light from a laser light generating device, and the prescribed recording is executed. Thus, the high-speed and highly precise switching of the N-pole and the S-pole is attained, and the recording to the magneto-optical disk is speeded up.
Patent JP-S6288264-A (JP)
Title: Formation of tubular negative electrode for bobbin type nonaqueous electrolyte cell
Inventor: YAMAMOTO KOHEI
IPC: H01M4/06
Filed: 1985-10-14
Abstract: PURPOSE:To eliminate the gap at a seam or the butting endfaces by forming the endfaces of two facing sides of material or a rectangular light metal plate into inclined faces while employing a trapezoidal cross-section in the depth direction then winding in tubular and forming a tubular negative electrode. CONSTITUTION:A negative electrode made of a tubular body of a light metal such as lithium and a tubular positive electrode black mix are assembled through a tubular separator to constitute a bobbin type nonaqueous electrolyte cell. Here, the negative electrode is formed such that the endfaces of two facing sides (a), (b) of material or a rectangular light metal plate 60 are formed into inclined faces while employing a trapezoidal cross-section in the direction of depth then winding in tubular such that the short side will be the inner circumferential face. Then two inclined faces (a), (b) are butted tightly without gap to forma tubular negative electrode 16. Consequently, a tubular negative electrode having an uniform shape over the entire circumference can be formed easily resulting in reduction of the fluctuation of cell performance.
Patent JP-H1067116-A (JP)
Title: Ink-jet image-forming apparatus
Inventor: ISHISE TATSUHIRO
IPC: B41J2/185
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To achieve the miniaturization of the ink-let image-forming apparatus and the movement and positioning accuracy of respective members and to perform the certain maintenance of a recording head. SOLUTION: At least one cap member 9a performing the restoring operation of a recording head has an atmosphere open port 95a allowing the interior of a cap to communicate with the atmosphere and the seal member 50 opening and closing the atmosphere open port 95a is arranged to a cap carriage 10. The seal member 50 is energized toward the atmosphere open port 95a by a torsion coil spring and engaged with the stopper 59 of a slider member 57 to be provided to the position opening the atmosphere open port 95a by a spring 13. When the cap carriage 10 is present at a suction position, the seal member 50 is revolved to the position closing the atmosphere open port 95a to close the atmosphere open port 95a and a suction means is operated to suck ink from the recording head.
Patent JP-H0275345-A (JP)
Title: Perovskite type oxidizing catalyst
Inventor: TABATA KENJI
IPC: B01J23/84
Filed: 1988-09-09
Abstract: PURPOSE:To obtain an oxidizing catalyst having high activity by constituting the A-ion of perovskite type compound oxide of indium (In) and the B-ion thereof of two kinds of cobalt and manganese. CONSTITUTION:The A-site of perovskite type compound oxide represented by a crystal structural formula ABO3 is constituted of indium(In) and the B-site thereof constituted of two kinds of cobalt(Ca) and manganese(Mn) to obtain an oxidizing catalyst having a structural formula represented by InCo1-yMnyO3(Y: 0.1-0.9). This oxidizing catalyst has oxidizing activity enhanced to a large extent and is strong against a reducing atmosphere and can be used in an atmosphere repeating oxidation and reduction.
Patent JP-S62109526-A (JP)
Inventor: KURAUSU NOOBAATO TASUCHI
IPC: A47K10/32
Filed: 1986-09-24
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H1168010-A (JP)
Title: Insulating sealed electronic device and manufacture thereof
Inventor: TAKAHATA KAZUMI
IPC: H01L23/50
Filed: 1997-08-08
Abstract: PROBLEM TO BE SOLVED: To enable a support plate to be electrically isolated from an outer lead member surely and easily. SOLUTION: A semiconductor chip 17 is fixed to a support plate 12 of a lead frame. A tip part 13a of an outer lead member 13 is arranged on an insulating sheet 16, and an inner lead fine wire 19 is connected to the tip part 13a of the outer lead member 13 through a wire bonding method. An insulating sealing body 20 is provided through a transfer molding method, so as to cover the upper side of the support plate 12.